US Patent 4.605.041
Can. Patent 1.237.046
Other Foreign Patents 1988

< Back to Products

Solid Lug Pattern
Threaded or Thru Holes
Double Flanged

Manufactured to:

API Std. 594

Sizes:

1" - 42"

Classes:

ANSI 150 - 2500
API 3,000 - 15,000

Optional Features:

Non-Spring Assisted (Tilt Seat)
Severe Service
Extended Face-to-Face
NACE MR01-75

Material Availability